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Truck and plow lights flash when using turn signal

Discussion in 'Western Plows Discussion' started by ajordan193, Dec 6, 2010.

  1. ajordan193

    ajordan193 Senior Member
    from WNY
    Messages: 224

    Older Western Ultra Mount 2 plug no isolation module. Plow lights worked this morning then suddenly transferred to the truck lights. When you use the turn signals both the truck and plow lights all flash. Connections are tight. Could this be a relay?
     
  2. ajordan193

    ajordan193 Senior Member
    from WNY
    Messages: 224

    I have checked both relays and all grounds and the truck lights are still not switching to the plow. When either turn signal is used, both plow and truck headlights and turn signals start to flash. Any thoughts, snow is on the way
     
  3. twinman326

    twinman326 PlowSite.com Addict
    Messages: 1,683

    Check your parking lights. Make sure the brown wire is not corrode, broken. It might be attach to the drive side parking light..Make sure all terminals on the relay are clean and not corrode. There is a black/orange which is a ground usually connect to the plow motor..Also check the gray wire that is connect to the turn signal. Like I said these two wires (gray, and brown) should be on the driver side. Start from the and see what you find..

    Give some info on the truck???